Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CHTGTN12X5Y

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-785 7 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-790 2 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-08-21   
423-790 4 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-04-07   
423-790 6 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-06-03   
423-790 8 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-07-15   
423-790 9 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2007-10-11   
423-802 A Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-805 0 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2013-11-02   
423-805 6 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-03-20   
423-805 8 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-03-20   
423-813 A Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472      
423-813 0 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2016-02-07   
423-813 2 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2024-12-21   
423-813 9 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-11-22   
423-819 0 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2023-03-05   
423-826 9 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-09-22   
423-827 2 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-09-04   
423-827 3 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-04-07   
423-827 4 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-04-07   
423-827 5 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-04-07   
423-827 6 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-04-07   
423-827 7 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-09-05   
423-827 8 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-09-04   
423-827 9 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-09-04   
423-834 0 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-10-08   
423-834 1 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-10-08   
423-834 2 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-10-08   
423-834 3 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-10-08   
423-834 4 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-12-05   
423-834 5 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-12-05   
423-834 6 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-09-04   
423-847 5 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-02-06   
423-847 7 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2006-02-06   
423-872 1 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2026-10-01   
423-874 5 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2024-12-24   
423-876 8 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2017-01-09   
423-876 9 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2017-01-09   
423-883 0 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-12-05   
423-883 1 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-05-18   
423-883 2 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-05-18   
423-883 3 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-12-05   
423-883 4 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-05-18   
423-883 5 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-09-09   
423-883 6 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-09-09   
423-883 7 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-09-09   
423-883 9 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2005-12-05   
423-888 6 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-12-16   
423-888 7 Chattanooga TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-12-16   
423-889 0 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2023-10-15   
423-889 1 Cleveland TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2023-10-15   

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.